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Time goes by, and we talk over wine. This year, we celebrated the 100th anniversary of the founding of the People's Republic of China, the 70th anniversary of the founding of the People's Republic of...[Details]
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On the evening of February 22, Huawei officially released the Mate X2, a new folding screen mobile phone. This phone has changed from the previous Mate Xs's external folding mode to an inward ...[Details]
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1. Introduction to RCC register: typedef struct { __IO uint32_t CR; __IO uint32_t CFGR; __IO uint32_t CIR; __IO uint32_t APB2RSTR; __IO uint32_t APB1RSTR; __IO uint32_t AHBENR; __IO uin...[Details]
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Abstract: This article introduces a fast division of single-precision floating point numbers implemented on the 8096/96 series microcontroller. This algorithm adopts the numerical calculation me...[Details]
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1. Your fingerprint and my fingerprint are all different
The German philosopher Leibniz once said: "No two leaves in the world are exactly the same."
Our fingerprints are like the u...[Details]
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Timer related content Knowledge about CPU timing ① Oscillation period: The period of the oscillation source that provides timing signals to the microcontroller (crystal oscillator period or external ...[Details]
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Preface The STM32 firmware library provides serial port receiving and sending flag functions, including USART_GetFlagStatus(…,…); and USART_GetITStatus(…,…);. The two are easy to confuse. The key d...[Details]
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Starting with TIA Portal V17 and S7-1200 CPU V4.5, the web server supports modern API and certificate handling. In addition, a new Security property has been added to the web server properties, in ...[Details]
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1. Introduction
Driven by Internet technology and its applications, the construction of educational informatization has developed rapidly. Various network-based applications such as online...[Details]
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This case simulates the access of Modbus TCP device data to Siemens PROFINET network. The device used is Siemens S7-1200 PLC, Kaijiang Intelligent ModbusTCP to Profinet Gateway. The MODBUS slave is...[Details]
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The Samsung Galaxy S22 series flagship has been widely exposed before, and the new flagship phone in this series is expected to be released in February. Recently, British retailer BOX UK list...[Details]
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1. Introduction Temperature is a very important physical quantity, and its measurement and control are of great significance. With the development of modern industrial and agricultural technology and...[Details]
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Heejung Jung, professor of mechanical engineering in the UC Riverside Marlan and Rosemary Bourns College of Engineering and member of the Center for Environmental Research and Technology, studies how...[Details]
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In recent years, power factor correction technology has been widely used in high-power power electronic circuits. As an effective means to suppress harmonic pollution in power grids and reduce el...[Details]
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The CNC system of a numerically controlled machine tool is a highly automated machine tool control system that controls the movement and processing of the machine tool through a computer program to...[Details]
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